javac not working in command prompt

[COLOR="Red"]So, I want to do some stuff at home, and opening command prompt and trying out the javac command, I get this error:

'javac' is not recognized as an internal or external command,
operable program or batch file.

Now, I believe the path is set correctly, so i don't know what else is going on.

This is my path:

C:\Program Files\Java\jdk1.6.0_16\bin;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;C:\Program Files\ATI Technologies\ATI Control Panel;C:\Program Files\QuickTime\QTSystem\

Any ideas?[/COLOR]